disk vs dos, What's the Difference?

Which to use

“disk” is a noun and “dos” is a num - they look or sound alike but fill different roles in a sentence.

#25,980
“disk” frequency rank: #24
“dos” frequency rank: 26004
confusion score

Side-by-Side Comparison

Feature	disk	dos
Definition	disque	o número dois

Letter map: disk vs dos

Shared letters muted; letters that set disk and dos apart highlighted. Shared run: 2.

4 ch

disk

3 ch

dos

Role in the sentence - disk and dos

Our dataset has no pronunciation recorded for both members, so the reliable separator here is grammatical: disk is anoun and dosanum. On the page they differ by 1 letter(s) in length. Our composite confusion score for this pair is 26004, derived from the frequency rank of both members and their visual similarity.

disk is recorded at frequency rank #25,980, classified as anoun. dos is at rank #24, tagged as anum, pronounced /dɔs/.

Glosses for this pair are partially populated in our dataset, but the full side-by-side definitions above should still guide you to the right choice.

With a confusion score of 26004, this pair ranks #43,228 of 75,631 scored Portuguese confusable pairs - roughly mid-pack for confusability.

Orthographic DNA of disk vs dos

Shared letters: ds. Private to "disk": ik. Private to "dos": o.

"disk" · 4 letters · shape CVCC · "dos" · 3 letters · shape CVC

Known mistypes of this pair

disk ← ddisk · diks · diskk · dissk · dsik · idsk

Frequently Asked Questions

Do "disk" and "dos" mean the same thing in a sentence?

No - they are not even the same part of speech. "disk" is a noun and "dos" a num, so a sentence built for one is usually ungrammatical with the other.

In ordinary Portuguese text, does "disk" or "dos" show up more?

"dos" is the more common of the two: it sits at frequency rank #24 in our Portuguese list, against #25,980 for "disk". That is a wide gap, so in ordinary text the rarer spelling is the one worth double-checking.

Useful next steps

You've compared "disk" and "dos". Here's where to go from here.

Full dictionary entry for "disk" with definition, IPA, and generated misspellings. Word entry
Full dictionary entry for "dos" - compare definitions side by side with the headword page. Word entry
This pair ranks #43,228 of 75,631 scored Portuguese confusable pairs in this corpus vintage. Corpus statistics
"disk" and "dos" also get mixed up with nearby pairs, the highest-scored neighbour is "dink vs disk". Nearby pair
Recorded mistypes exist for at least one side of this pair, useful when a spell-checker or OCR lands on the wrong form. See mistypes

Confusion rank #43,228 of 75,631 scored Portuguese pairs, corpus vintage 2026-09-03, not spelling advice.